@viscera3d: A breast cyst is a benign fluid-filled sac that develops within the breast tissue due to the dilation and blockage of glandular ducts and acini. The 3D cross-sectional model visualizes the internal anatomical structures of the mammary gland: glandular lobules (parenchyma), lactiferous ducts, adipose tissue, and the underlying pectoralis major muscle. Transitioning into a semi-transparent view highlights the pathogenesis of cyst formation: impaired secretion drainage causes localized ductal distension, leading to the formation of a smooth-walled, fluid-filled capsule. This condition is frequently hormone-dependent and typically requires ultrasonography (US) to differentiate it from other lesions. #mammology #oncology #pathology #breasthealth #cyst

Viscera3D

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Friday 24 July 2026 18:43:16 GMT